diff options
Diffstat (limited to 'libc/sysdeps/linux/ia64')
| -rw-r--r-- | libc/sysdeps/linux/ia64/bits/sigaction.h | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/libc/sysdeps/linux/ia64/bits/sigaction.h b/libc/sysdeps/linux/ia64/bits/sigaction.h index 11599d520..4049402c1 100644 --- a/libc/sysdeps/linux/ia64/bits/sigaction.h +++ b/libc/sysdeps/linux/ia64/bits/sigaction.h @@ -22,30 +22,21 @@ #endif /* Structure describing the action to be taken when a signal arrives. */ -struct sigaction - { - /* Signal handler. */ +struct sigaction { #ifdef __USE_POSIX199309 - union - { - /* Used if SA_SIGINFO is not set. */ - __sighandler_t sa_handler; - /* Used if SA_SIGINFO is set. */ - void (*sa_sigaction) (int, siginfo_t *, void *); - } - __sigaction_handler; -# define sa_handler __sigaction_handler.sa_handler -# define sa_sigaction __sigaction_handler.sa_sigaction + union { + __sighandler_t sa_handler; + void (*sa_sigaction)(int, siginfo_t *, void *); + } __sigaction_handler; +# define sa_handler __sigaction_handler.sa_handler +# define sa_sigaction __sigaction_handler.sa_sigaction #else - __sighandler_t sa_handler; + __sighandler_t sa_handler; #endif - - /* Special flags. */ - unsigned long int sa_flags; - - /* Additional set of signals to be blocked. */ - __sigset_t sa_mask; - }; + unsigned long sa_flags; + sigset_t sa_mask; + /* IA64 has no sa_restorer field. */ +}; /* Bits in `sa_flags'. */ #define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */ |